Trane BND0026 Belly Band 320788-703 Common Questions Is the MCS-S-P

Common Questions Is the MCS-S-P a direct replacement for the K-503

Whether you are performing a routine HVAC system repair or addressing a specific furnace burner assembly issue

Key Benefits Enhanced System Integration: Native BACnet MS/TP support allows the Trane MOD2071 to communicate seamlessly with third-party controllers and Tracer SC supervisors

Industrial Durability: Glass fiber reinforced housing resists chemical exposure and mechanical shock in harsh mechanical rooms

resolving frequent furnace lockouts

Trane BND0026 Belly Band 320788-703 Common Questions Is the MCS-S-PThe Trane BND0026 Belly Band (also identified as BND00026) is a heavy duty replacement motor mount engineered to secure 1 2 inch motor frames within specific Trane and American Standard air handlers, furnaces, and package units. This high grade steel HVAC mounting component is critical for maintaining rigid alignment of blower and inducer motors, effectively dampening harmonic vibration that can cause premature bearing wear or structural noise.